⟩ What is an oracle SNAPSHOT?
Snapshots are read-only copies of a master table located on a remote node which is periodically refreshed to reflect changes made to the master table.
Snapshots are read-only copies of a master table located on a remote node which is periodically refreshed to reflect changes made to the master table.
Suppose I have table that has student names in it. If I query on the names my result set should return as VALUE NOT ENTERED for null entries?
What is difference between SQL Server and Oracle?
What is database normalization?
What is the main difference between foreign key and primary key?
Tell me in function why return single value?
Can we use a having clause in groupby clause?
What is difference between sap and oracle applications and which is now market leader?
Oracle AOL Interview Questions Part One!
Oracle AOL Interview Questions Part Three!
Oracle AOL Interview Questions Part Four!